chore(deps): update docker.elastic.co/wolfi/chainguard-base:latest docker digest to bf163e1 (#2143)

Co-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>

Author: elastic-renovate-prod[bot]

Dockerfile.wolfi

@@ -1,3 +1,3 @@
-FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:5bc7518045103e085b07842c4362ca5366e117abfdcd3010030f1c072a5607ac
+FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:bf163e1977002301f7b9fd28fe6837a8cb2dd5c83e4cd45fb67fb28d15d5d40f
 ARG AGENT_DIR
 COPY ${AGENT_DIR} /opt/python